Advantages of lifting high pole lamp: By placing the high pole lamp in lifting mode, it can prevent dust and rain from entering, protect the lamp and extend its service life. All rods and parts are subject to hot dip and galvanized anti-corrosion treatment. The rectangular hole at the bottom of the rod is equipped with a lifting mechanism and a power transmission device. The top of the rod is a pulley block, a travel switch, a hook device, a rain cover, etc. It is fixed with lightning bolts. The hoisting system is composed of motor, worm gear reducer, pulley block, gear, coupling, drum, wire rope, etc. It can be freely promoted, and has excellent stability, security and operability.

Port high pole lamp manufacturers mainly use aluminum alloy plates and stainless steel materials with excellent corrosion resistance, and the light transmission mirror of the lamp uses reinforced glass. Reflectors are usually made of chemically polished pure aluminum plates with excellent reflectivity. The lamp holder has an angle adjusting plate, which allows you to set the projection angle, so as to correctly configure lighting and ensure uniform lighting in various situations. There are two ways to control the light switch, manual control and automatic control, which are very convenient and easy for users.

Principle of powder electrostatic spraying: electrostatic spraying adopts the principle of high-voltage electrostatic corona electric field. The metal shunt cup of the spray gun head is connected with the high-voltage negative electrode, and the covered workpiece is grounded to form a positive electrode, forming a strong electrostatic field between the spray gun and the workpiece. When the carrier gas (compressed air) transports the powder coating from the powder supply tank to the guide cup of the spray gun through the powder tube, the guide cup is connected to the high-voltage negative electrode and generates corona discharge and high corona discharge around it. The function of generating electric charge and taking away the powder, negative charge, electrostatic force and compressed air makes the powder uniformly adsorbed on the workpiece. After heating, the powder melts and solidifies to make it uniform, smooth and smooth. Become a film. Electrostatic spraying can be divided into paint spraying and plastic spraying.

In addition, there is high-temperature plastic spraying technology, which is a new surface treatment technology developed in recent years, mainly to improve the surface performance of metal parts, and improve the wear resistance, special medium corrosion resistance, oxidation resistance and electrical resistance of the workpiece. Because it has the properties of insulation and effective surface decoration. The basic principle is to spray nylon on the pre prepared workpiece surface under the heating and melting of the flame to obtain the required spraying layer, protect the surface layer of the high pole lamp well and extend the service life.